Imperial Non-Repairable Air Cylinders

NITRA imperial non-repairable air cylinders are practical, low-cost solutions for linear actuation in pneumatic systems, and since they are meant to be replaced if/when worn down, there's little to no maintenance required, just millions of trouble-free cycles.

• Bore sizes from 7/16" to 2"
• Stroke lengths from 1/2" to 18"
• Single-acting (spring return) and double-acting models
• Nose, pivot and double-end mounting options
• 250 psi operating pressure
• Constructed with stainless steel bodies and double rolled-in high strength aluminum end caps with full flow ports.
• To minimize friction, the inside of the pneumatic cylinder body is polished to a mirror finish and all air cylinders are pre-lubricated for optimum performance and long, reliable life.
• The high strength aluminum alloy piston is securely threaded, sealed and riveted to a piston rod that is ground and roller burnished 303 stainless steel (7/16" and 9/16" bores) or ground and polished high strength carbon steel ( 3/4" - 2" bores) with roll-formed threads for exceptional strength.
• Low friction wear compensating Buna N U-cup rod and piston seals, oil impregnated rod guide bushing (except 7/16" and 9/16" bores), and end caps with slots all combine for smooth breakaway even at low pressures.
• Pneumatic actuator models available with magnetic piston for position indication